Rocketman1959:

Matotoys has it... as well as a lot of other upgrades: http://www.matotoys.com/canada/produ...products_id=71 (the gear set)

Note: You need ~two~ sets to rebuild one tank.

The only thing the guys have problems with is grease that stays on the gears... thats in another thread here: http://www.rcuniverse.com/forum/m_3830566/tm.htm

That help you out?

WhiteWolf